CT scans reveal birds' built-in air conditioners

Birds' beaks come in an incredible range of shapes and sizes, adapted for survival in environments around the world. But as a new study from The Auk: Ornithological Advances reveals, there's even more to bird beaks than meets ...

'I know this song!' Evolutionary keys to musical perception

How do we perceive music and sounds? This question is the basis of the research by the Language and Comparative Cognition Group (LCC) of the UPF Center for Brain and Cognition (CBC) published recently in the journal Animal ...

Birds and mammals share a common brain circuit for learning

(PhysOrg.com) -- Bird song learning is a model system for studying the general principles of learning, but attempts to draw parallels between learning in birds and mammals have been difficult because of anatomical brain differences ...

How zebra finches learn to sing

Complex learning processes like speaking or singing follow similar patterns. Using the example of zebra finches, researchers at UZH and ETH Zurich have investigated how young birds imitate the courtship songs of their fathers ...

What sounds make us feel safe in public?

Rationally speaking, most people know that random, violent crime is rare. But that doesn't keep them from getting the creeps when they walk through a parking structure or other public place that's not well-lit or crowded.

New research suggests bird songs isolate species

Two birds that look the same, but have songs so different they can't recognize each other, should be considered distinct species, suggests new University of British Columbia (UBC) research.

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